import book.BookList;
import user.AdminUser;
import user.NormalUser;
import user.User;

import java.util.Scanner;

public class Main {
    public static User login(){
        System.out.println("请输入你的姓名：");
        Scanner scanner = new Scanner(System.in);
        String name = scanner.nextLine();
        while(true){
            System.out.println("请输入你的身份，1：管理员   2：普通用户 ");
            int choice = scanner.nextInt();
            if(choice == 1){
                AdminUser adminUser = new AdminUser(name);
                return adminUser;
            } else if (choice == 2) {
                NormalUser normalUser = new NormalUser(name);
                return normalUser;
            }else{
                System.out.println("输入错误！");
            }
        }

    }
    public static void main(String[] args) {
        BookList books = new BookList();
        User user = login();
        while(true){
            int choice = user.menu();
            user.doIOperation(choice,books);
        }

    }
}
